第一组:alternative,choose,pick,select
　　1.He ___an appropriate birthday card for his mother.
　　A.chose
　　B.picked
　　C.selected
　　D.elected
　　2.Children shouldn't ___ food.
　　A.pick off
　　B.pick
　　C.choose
　　D.select
　　3.He ___ Miss Lilyfor his wife.
　　A.chose
　　B.selected
　　C.picked
　　D.elected
　　4.When traveling,you are advised to take travelers' checks,which provide a secure ___ to carrying your money in cash.
　　A.preference
　　B.selection
　　C.choice
　　D.alternative
　　5.I'm to ___ a few good books to send to my friend.
　　A.choose
　　B.pick up
　　C.pick out
　　D.pick at
　　第二组:arise,arouse,raise,rise
　　1.The wind is ____.
　　A.rising
　　B.raising
　　C.arousing
　　D.arising
　　2.Our wages have been ____ recently.
　　A.risen
　　B.raised
　　C.aroused
　　D.arisen
　　3.A new problem has ____.
　　A.risen
　　B.raised
　　C.aroused
　　D.arisen
　　4.He ____ her mothering instincts.
　　A.rose
　　B.raised
　　C.aroused
　　D.arose
　　5.He ____ at 6:30 a.m. as usual.
　　A.rose
　　B.raised
　　C.aroused
　　D.arose
　　6.The river ____ by two feet after the heavy rains.
　　A.rose
　　B.raised
　　C.aroused
　　D.arose
　　第三组:amplify, enhance, enlarge,expand,magnify
　　1.Human knowledge has greatly ___ in the last 30 years which enables people to achieve more and live more comfortably.
　　A.enlarged
　　B.expanded
　　C.enhanced
　　D.amplified
　　2.Please ___ a radio signal.
　　A.amplified
　　B.expanded
　　C.enhanced
　　D.enlarged
　　3.The republication of the poet’s most recent works will certainly ___ his national reputation.
　　A.magnify
　　B.expand
　　C.enhance来源：www.examda.com
　　D.amplify
　　4.People often use a loudspeaker to ___ the voice.
　　A.develop
　　B.enlarge
　　C.magnify
　　D.widen
　　5.We must ___ our views by reading.
　　A.amplify
　　B.magnify
　　C.enhance
　　D.enlarge
　　6.The boss is going to ___ retail operations.
　　A.amplify
　　B.magnify
　　C.enhance
　　D.expand
　　7.Mother asked someone to ___ the kitchen.
　　A.amplify
　　B.magnify
　　C.enhance
　　D.enlarge
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